Dr. Mahmoud Abdallah, DO
12462 Brookhurst St Ste A&b, Garden Grove, CA 92840 • +1-961-555-9457
Medical Education: Accredited U.S. Medical School (Class of 2014)
What This Doctor Actually Performs: CMS Medicare Utilization & Garden Grove Percentiles
NPI #1871014027 • CBSA Regional • Pulmonary Disease
CMS Medicare Part B utilization records credit Dr. Mahmoud Abdallah (DO, NPI 1871014027) at 12462 Brookhurst St Ste A&b in Garden Grove with 1,678 annual clinical services (345 beneficiaries), corresponding to a -0.26σ regional deviation and focused low-volume boutique caseload (0th Garden Grove percentile) with sub-specialty concentration in 37 Active CMS HCPCS Codes.
Procedural volume for Dr. Abdallah is led by HCPCS 99214 (Established Pulmonary, Asthma & COPD Management — 688 annual services, $299–$410 GPCI cash estimate), followed by CPT 94060 (Pre- & Post-Bronchodilator Spirometry Airflow Evaluation, 386/yr) and CPT 94729 (Alveolar Carbon Monoxide Diffusing Capacity (DLCO), 285/yr).
Direct cash-pay transparency modeling sets Dr. Abdallah's baseline new-consult rate near $239.00 in Garden Grove, CA (cash-pay accepted, hybrid in-clinic and telehealth video consults, 19-minute average reception wait).
NPI registry verification (#1871014027) confirms Dr. Mahmoud Abdallah's DO standing serving CBSA 92840 with a 4.94/5 patient scorecard.
Compared against Garden Grove, CA Pulmonary Disease peers
1,678 annual services across 345 beneficiaries
Standard deviations from CA Pulmonary Disease mean utilization
Top Billed HCPCS/CPT Procedures & GPCI Self-Pay Cash Benchmarks
| HCPCS | Clinical Procedure Description | Annual Volume | Local Pct | Est. Cash Range |
|---|---|---|---|---|
| 99214 | Established Pulmonary, Asthma & COPD Management | 688 | 12th | $299 – $410 |
| 94060 | Pre- & Post-Bronchodilator Spirometry Airflow Evaluation | 386 | 12th | $195 – $267 |
| 94729 | Alveolar Carbon Monoxide Diffusing Capacity (DLCO) | 285 | 12th | $177 – $242 |
| 95810 | Attended Sleep Apnea Polysomnography Interpretation | 185 | 12th | $546 – $748 |
| 99204 | Comprehensive New Patient Respiratory & Sleep Workup | 134 | 12th | $421 – $577 |
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Dr. Mahmoud Abdallah, DO Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Abdallah National Provider Identifier | NPI #1871014027 (DO) | CMS NPPES Registry (92840) |
| Dr. Abdallah Garden Grove CMS Volume Rank | 0.00th Pct (1,678 CMS svcs; Z -0.263σ) | CMS Medicare Part B (CA Pulmonary Disease) |
| Fair Cash-Pay New-Patient Benchmark | $239.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Garden Grove, CA) |
| Waiting-Room Wait Time & Cash Friendliness | $239.00 avg paid • 19 min lobby wait | 13 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.56/5 Listening • 4.76/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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